Contactless 1k Wristbands – One Pack of 100 (large)

The Contactless 1K Wristbands are embedded with 13.56mhz 1k Contactless chip inside which can be read by any 13.56mhz ISO14443A Contactless reader.

The Wristbands are ideal for event management, ticketing, loyalty, promotion or access control. The wristbands measure 65mm in diameter and fit most adults as the strap stretches easily, as well as being durable, waterproof and dust proof.

13.56mhz 1K Contactless wristbands are available in adult and child size with different colour options: red, blue, green, and black.

Adult size = 65mm diameter Child size = 55mm diameter

ISO1443A 1K Tags:

ISO1443A 1K Contactless tags store 1K of information divided into 16 sectors of 4 blocks (each block contains 16 bytes). The last block of each sector is used to store the access keys and conditions; also the first block of sector 0 (the sectors are numbered 0 to 15 and the blocks 0 to 3) is used to store the tag serial number (CSN) and other identifying information. Therefore, the amount of space used to store application data is in practice 752 bytes